Mila Kunis unusual 'Oz' interview goes viral - video

A Mila Kunis interview carried out by BBC Radio 1's Chris Stark has become an internet hit.

The actress was supposed to be promoting her new film Oz the Great and Powerful, which also stars James Franco, Rachel Weisz and Michelle Williams, when she and an initially-nervous Stark begin to go off-topic.

Kunis and Stark soon talk about Jägerbombs, Watford football club, pies and Nando's.

When the interviewer comments how he needs to ask Kunis questions about the film, the star responded: "Why? This is such a better conversation! ... Let me give you answers I know you're going to ask."

Kunis then casually spouts off a list of answers to standard Oz questions without pause before the conversation once again moves away from the movie.

The interview has subsequently gone viral on the internet since it was posted yesterday (March 4), with many praising Kunis for being fun and the pair for an entertaining chat.

"This interview is a MASTERPIECE," said one YouTube commenter. "How often do interviews really show the 'real' side of the subject?"